import math

nciclo=10
ncc=20
base=1.3

stepSave=[]

for i in range(1,ncc):
    v1=int(math.pow(base,i))
    if not v1 in stepSave:
        stepSave.append(v1)

#print stepSave

steps=[1]
for i in range(1,len(stepSave)):
    steps.append(stepSave[i]-stepSave[i-1])
    #print stepSave[i],steps[i-1]


print steps
print stepSave